WO2023178882A1 - 新型智能移动查房车系统 - Google Patents

新型智能移动查房车系统 Download PDF

Info

Publication number
WO2023178882A1
WO2023178882A1 PCT/CN2022/104115 CN2022104115W WO2023178882A1 WO 2023178882 A1 WO2023178882 A1 WO 2023178882A1 CN 2022104115 W CN2022104115 W CN 2022104115W WO 2023178882 A1 WO2023178882 A1 WO 2023178882A1
Authority
WO
WIPO (PCT)
Prior art keywords
gear
housing
plate
intelligent mobile
lifting
Prior art date
Application number
PCT/CN2022/104115
Other languages
English (en)
French (fr)
Inventor
文耀锋
张朝福
葛秋菊
Original Assignee
苏州德品医疗科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 苏州德品医疗科技股份有限公司 filed Critical 苏州德品医疗科技股份有限公司
Publication of WO2023178882A1 publication Critical patent/WO2023178882A1/zh

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G12/00—Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food; Prescription lists
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B31/00—Service or tea tables, trolleys, or wagons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G12/00—Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food; Prescription lists
    • A61G12/001—Trolleys for transport of medicaments, food, linen, nursing supplies

Definitions

  • This application belongs to the technical field of medical ward rounds, and specifically relates to a new type of intelligent mobile ward round system.
  • Ward rounds are one of the most important and commonly used methods in medical work. It is an important link in ensuring the quality of medical care and training medical staff. Medical staff at all levels should consciously participate and take it seriously. Therefore, it is often necessary to use multi-functional mobile ward rounds. .
  • the facing angle of the display cannot be adjusted according to the needs of use, and the height of the display is fixed and cannot be adjusted, which greatly affects the convenience of use and is not suitable for different user groups.
  • this application provides a new type of intelligent mobile ward rounds system.
  • a new intelligent mobile ward rounds system including moving wheels, lifting components, housings, rotation limit components, rotating plates and display screens.
  • the moving wheels are symmetrically located under the housing.
  • the lifting component is located on the bottom surface of the inner wall of the housing
  • the rotation limiting component is located on the top of the housing
  • the rotating plate is located on the top of the rotating limiting component and the top of the lifting component
  • the display screen is located on the top of the rotating plate
  • the rotation limit assembly includes a telescopic rod, a slide rail, a fixed frame, a pulley and a fixed plate.
  • the telescopic rod is symmetrically located on the top of the housing, the fixed frame is located under the rotating plate, and the fixed plate is located under the telescopic
  • the slide rail is symmetrically located on the top of the fixed frame
  • the pulley is symmetrically located under the fixed plate and slidably sleeved on the slide rail to control the rotation of the rotating plate, while the fixed frame rotates, and the slide rail slides under the pulley. Display orientation adjustment.
  • the lifting assembly includes a second gear, a fixed tube, a drive motor, a transmission rod, a first gear and a lifting screw.
  • the fixed tube is provided on the bottom surface of the inner wall of the housing, and one end of the lifting screw is movable and provided in the fixed tube.
  • the other end of the lifting screw is rotated and installed under the rotating plate
  • the second gear is rotated and installed on the top of the fixed tube
  • the second gear is internally meshed and sleeved on the outside of the lifting screw
  • the drive motor is installed on the bottom surface of the inner wall of the housing
  • the transmission rod is provided on the top of the driving motor
  • the first gear is provided on the transmission rod and meshedly connected to the second gear
  • the driving motor drives the first gear to rotate through the transmission rod
  • the first gear drives the second gear to rotate.
  • the two gears control the rotation of the lifting screw, and at the same time the lifting screw moves up and down.
  • the lifting screw controls the lifting and lowering of the rotating plate. Under the friction between the weight of the display screen, its own weight and the pulley rail, the rotating plate will not rotate with the lifting screw to realize the display. Screen height adjustment.
  • the rotating sleeve at the top of the lifting screw is provided with a connecting collar, and the connecting collar is provided under the rotating plate.
  • a reinforcing plate is connected to the top of the pulley, and the reinforcing plate is provided under the fixed plate.
  • a rib is provided at the lower end of the inner wall of the fixed frame, and the rib is provided under the rotating plate.
  • the new intelligent mobile ward rounds system provided by this application is simple to operate, has a compact mechanism, and is reasonably designed. It controls the rotation of the rotating plate, while the fixed frame rotates, and the slide rail slides under the pulley, realizing The orientation of the display screen is adjusted.
  • the driving motor drives the first gear to rotate through the transmission rod.
  • the first gear drives the second gear to rotate.
  • the second gear controls the rotation of the lifting screw.
  • the lifting screw moves up and down.
  • the lifting screw controls the lifting and lowering of the rotating plate to realize the display screen. Height adjustment greatly improves the convenience of use by medical staff.
  • Figure 1 is an overall structural diagram of a new type of intelligent mobile ward rounds system proposed by an embodiment of the present application
  • Figure 2 is an enlarged view of part A in Figure 1.
  • a new type of intelligent mobile ward rounds system proposed by an embodiment of the present application includes a moving wheel 1, a lifting component 2, a shell 3, a rotation limit component 4, a rotating plate 5 and a display screen. 6.
  • the moving wheel 1 is symmetrically located under the housing 3, the lifting component 2 is located on the bottom surface of the inner wall of the housing 3, the rotating limit component 4 is located on the top of the housing 3, the rotating plate 5 is located on the top of the rotating limiting component 4 and is located on the lifting component 2 top, the display screen 6 is located on the top of the rotating plate 5;
  • the rotation limit assembly includes a telescopic rod 7, a slide rail 8, a fixed frame 9, a pulley 10 and a fixed plate 11.
  • the telescopic rod 7 is symmetrically located on the top of the housing 3, and the fixed frame 9 is located under the rotating plate 5, the fixed plate 11 is located on the top of the telescopic rod 7, the slide rail 8 is symmetrically located on the top of the fixed frame 9, the pulley 10 is symmetrically located under the fixed plate 11 and is slidably sleeved on the slide rail 8 to control rotation
  • the plate 5 rotates, the fixed frame 9 rotates, and the slide rail 8 slides under the pulley 10 to adjust the orientation of the display screen 6.
  • the remaining lifting assembly 2 includes a second gear 12, a fixed tube 13, a driving motor 14, a transmission rod 15, a first gear 16 and a lifting screw 17.
  • the fixed tube 13 is located on the bottom surface of the inner wall of the housing 3.
  • One end of the screw 17 moves and is installed in the fixed tube 13.
  • the other end of the lifting screw 17 rotates and is installed under the rotating plate 5.
  • the second gear 12 rotates and is installed on the top of the fixed tube 13.
  • the second gear 12 is internally engaged and sleeved on the outside of the lifting screw 17.
  • the drive motor 14 is located on the bottom surface of the inner wall of the housing 3.
  • the transmission rod 15 is located on the top of the drive motor 14.
  • the first gear 16 is located on the transmission rod 15 and meshed with the second gear 12.
  • the drive motor 14 drives the first gear 16 through the transmission rod 15.
  • the gear 16 rotates, and the first gear 16 drives the second gear 12 to rotate.
  • the second gear 12 controls the rotation of the lifting screw 17.
  • the lifting screw 17 moves up and down.
  • the lifting screw 17 controls the lifting and lowering of the rotating plate 5.
  • the rotating plate 5 is in the weight of the display screen 6, Under the action of friction between its own weight and the pulley 10 and the slide rail 8, it will not rotate with the lifting screw 17, thereby realizing the height adjustment of the display screen 6.
  • the top of the lifting screw 17 is rotatably connected with a connecting collar 18 , and the connecting collar 18 is provided under the rotating plate 5 .
  • a reinforcing plate 19 is connected to the top of the pulley 10 , and the reinforcing plate 19 is provided under the fixed plate 11 .
  • a rib 20 is provided at the lower end of the inner wall of the fixed frame 9 , and the rib 20 is provided under the rotating plate 5 .
  • the rotating plate 5 is controlled to rotate, the fixed frame 9 rotates, and the slide rail 8 slides under the pulley 10 to adjust the orientation of the display screen 6.
  • the driving motor 14 drives the first gear 16 to rotate through the transmission rod 15.
  • 16 drives the second gear 12 to rotate.
  • the second gear 12 controls the rotation of the lifting screw 17.
  • the lifting screw 17 moves up and down.
  • the lifting screw 17 controls the lifting of the rotating plate 5 to realize the height adjustment of the display screen 6.

Landscapes

  • Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

一种新型智能移动查房车系统，包括移动轮（1）、升降组件（2）、外壳（3）、旋转限位组件（4）、旋转板（5）和显示屏（6），所述移动轮（1）对称设于外壳（3）下，所述升降组件（2）设于外壳（3）内壁底面上，旋转限位组件（4）设于外壳（3）顶部，旋转板（5）设于旋转限位组件（4）顶部且设于升降组件（2）顶部，显示屏（6）设于旋转板（5）顶部。属于医用查房车技术领域，具体是指新型智能移动查房车系统。

Description

新型智能移动查房车系统
本申请要求在2022年03月24日提交中国专利局、申请号为202210285175.6、发明名称为“新型智能移动查房车系统”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请属于医用查房车技术领域，具体涉及一种新型智能移动查房车系统。
背景技术
查房是医疗工作中最主要和最常用的方法之一，是保证医疗质量和培养医务人员的重要环节，各级医务人员应自觉参加，严肃对待，故而在往往需要使用多功能移动查房车。现有技术中的5G移动查房车在使用时，显示器的面向角度不可根据使用需要调节，且显示器的高度固定无法调节，进而大大影响使用便捷性，不适用于不同使用人群。
发明内容
为了解决上述技术问题，本申请提供了一种新型智能移动查房车系统。
为了实现上述功能，本申请采取的技术方案如下：新型智能移动查房车系统，包括移动轮、升降组件、外壳、旋转限位组件、旋转板和显示屏，所述移动轮对称设于外壳下，所述升降组件设于外壳内壁底面上，所述旋转限位组件设于外壳顶部，所述旋转板设于旋转限位组件顶部且设于升降组件顶部，所述显示屏设于旋转板顶部；所述旋转限位组价包括伸缩杆、滑轨、固定框、滑轮和固定板，所述伸缩杆对称设于外壳顶部，所述固定框设于旋转板下，所述固定板设于伸缩杆顶部，所述滑轨对称设于固定框顶部，所述滑轮对称设于固定板下且滑动套接于滑轨上，控制旋转板转动，同时固定框旋转，滑轨在滑轮下滑动，实现显示屏朝向调整。
可选地，所述升降组件包括第二齿轮、固定管、驱动电机、传动杆、第一齿轮和升降螺杆，所述固定管设于外壳内壁底面上，所述升降螺杆一端移动设于固定管内，所述升降螺杆另一端旋转设于旋转板下，所述第二齿轮转动设于固定管顶部，所述第二齿轮内啮合套接于升降螺杆外侧，所述驱动电机设于外壳内壁底面上，所述传动杆设于驱动电机顶部，所述第一齿轮设于 传动杆上且啮合连接于第二齿轮，驱动电机通过传动杆带动第一齿轮旋转，第一齿轮带动第二齿轮旋转，第二齿轮控制升降螺杆旋转，同时升降螺杆升降运动，升降螺杆控制旋转板升降，旋转板在显示屏重量、自身重量和滑轮滑轨之间摩擦力作用下，不会随着升降螺杆旋转，实现显示屏高度调节。
可选地，所述升降螺杆顶部转动套接设有衔接套环，所述衔接套环设于旋转板下。
可选地，所述滑轮顶部套接设有加强板，所述加强板设于固定板下。
可选地，所述固定框内壁侧面下端设有肋板，所述肋板设于旋转板下。
本申请采取上述结构取得有益效果如下：本申请提供的一种新型智能移动查房车系统操作简单，机构紧凑，设计合理，控制旋转板转动，同时固定框旋转，滑轨在滑轮下滑动，实现显示屏朝向调整，同时驱动电机通过传动杆带动第一齿轮旋转，第一齿轮带动第二齿轮旋转，第二齿轮控制升降螺杆旋转，同时升降螺杆升降运动，升降螺杆控制旋转板升降，实现显示屏高度调节，大大提高医护人员使用便捷性。
附图说明
图1为本申请一实施例提出的一种新型智能移动查房车系统的整体结构图；
图2为图1中A处局部放大图。
其中，附图标记说明如下：
1：移动轮，2：升降组件，3：外壳，4：旋转限位组件，5：旋转板，6：显示屏，7：伸缩杆，8：滑轨，9：固定框，10：滑轮，11：固定板，12：第二齿轮，13：固定管，14：驱动电机，15：传动杆，16：第一齿轮，17：升降螺杆，18：衔接套环，19：加强板，20：肋板。
具体实施方式
下面将结合附图对本申请的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
在本申请的描述中，需要说明的是，术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作， 因此不能理解为对本申请的限制。此外，术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性。以下结合附图，对本申请做进一步详细说明。
如图1和图2所示，本申请一实施例提出的一种新型智能移动查房车系统，包括移动轮1、升降组件2、外壳3、旋转限位组件4、旋转板5和显示屏6，移动轮1对称设于外壳3下，升降组件2设于外壳3内壁底面上，旋转限位组件4设于外壳3顶部，旋转板5设于旋转限位组件4顶部且设于升降组件2顶部，显示屏6设于旋转板5顶部；旋转限位组价包括伸缩杆7、滑轨8、固定框9、滑轮10和固定板11，伸缩杆7对称设于外壳3顶部，固定框9设于旋转板5下，固定板11设于伸缩杆7顶部，滑轨8对称设于固定框9顶部，滑轮10对称设于固定板11下且滑动套接于滑轨8上，控制旋转板5转动，同时固定框9旋转，滑轨8在滑轮10下滑动，实现显示屏6朝向调整。
如图1所示，收剩升降组件2包括第二齿轮12、固定管13、驱动电机14、传动杆15、第一齿轮16和升降螺杆17，固定管13设于外壳3内壁底面上，升降螺杆17一端移动设于固定管13内，升降螺杆17另一端旋转设于旋转板5下，第二齿轮12转动设于固定管13顶部，第二齿轮12内啮合套接于升降螺杆17外侧，驱动电机14设于外壳3内壁底面上，传动杆15设于驱动电机14顶部，第一齿轮16设于传动杆15上且啮合连接于第二齿轮12，驱动电机14通过传动杆15带动第一齿轮16旋转，第一齿轮16带动第二齿轮12旋转，第二齿轮12控制升降螺杆17旋转，同时升降螺杆17升降运动，升降螺杆17控制旋转板5升降，旋转板5在显示屏6重量、自身重量和滑轮10滑轨8之间摩擦力作用下，不会随着升降螺杆17旋转，实现显示屏6高度调节。
如图1所示，升降螺杆17顶部转动套接设有衔接套环18，衔接套环18设于旋转板5下。
如图2所示，滑轮10顶部套接设有加强板19，加强板19设于固定板11下。
如图2所示，固定框9内壁侧面下端设有肋板20，肋板20设于旋转板5下。
具体使用时，控制旋转板5转动，同时固定框9旋转，滑轨8在滑轮10下滑动，实现显示屏6朝向调整，同时驱动电机14通过传动杆15带动第一齿轮16旋转，第一齿轮16带动第二齿轮12旋转，第二齿轮12控制升降螺杆17旋转，同时升降螺杆17升降运动，升降螺杆17控制旋转板5升降，实现显示屏6高度调节。
以上对本申请及其实施方式进行了描述，这种描述没有限制性，附图中 所示的也只是本申请的一些实施方式，实际的结构并不局限于此。总而言之如果本领域的普通技术人员受其启示，在不脱离本发明创造宗旨的情况下，不经创造性的设计出与该技术方案相似的结构方式及实施例，均应属于本申请的保护范围。

Claims (5)

  1. 一种新型智能移动查房车系统，其特征在于：包括移动轮、升降组件、外壳、旋转限位组件、旋转板和显示屏，所述移动轮对称设于外壳下，所述升降组件设于外壳内壁底面上，所述旋转限位组件设于外壳顶部，所述旋转板设于旋转限位组件顶部且设于升降组件顶部，所述显示屏设于旋转板顶部；所述旋转限位组价包括伸缩杆、滑轨、固定框、滑轮和固定板，所述伸缩杆对称设于外壳顶部，所述固定框设于旋转板下，所述固定板设于伸缩杆顶部，所述滑轨对称设于固定框顶部，所述滑轮对称设于固定板下且滑动套接于滑轨上。
  2. 根据权利要求1所述的新型智能移动查房车系统，其特征在于：所述升降组件包括第二齿轮、固定管、驱动电机、传动杆、第一齿轮和升降螺杆，所述固定管设于外壳内壁底面上，所述升降螺杆一端移动设于固定管内，所述升降螺杆另一端旋转设于旋转板下，所述第二齿轮转动设于固定管顶部，所述第二齿轮内啮合套接于升降螺杆外侧，所述驱动电机设于外壳内壁底面上，所述传动杆设于驱动电机顶部，所述第一齿轮设于传动杆上且啮合连接于第二齿轮。
  3. 根据权利要求2所述的新型智能移动查房车系统，其特征在于：所述升降螺杆顶部转动套接设有衔接套环，所述衔接套环设于旋转板下。
  4. 根据权利要求3所述的新型智能移动查房车系统，其特征在于：所述滑轮顶部套接设有加强板，所述加强板设于固定板下。
  5. 根据权利要求4所述的新型智能移动查房车系统，其特征在于：所述固定框内壁侧面下端设有肋板，所述肋板设于旋转板下。
PCT/CN2022/104115 2022-03-22 2022-07-06 新型智能移动查房车系统 WO2023178882A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210285175.6 2022-03-22
CN202210285175.6A CN114712122A (zh) 2022-03-22 2022-03-22 新型智能移动查房车系统

Publications (1)

Publication Number Publication Date
WO2023178882A1 true WO2023178882A1 (zh) 2023-09-28

Family

ID=82240318

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/104115 WO2023178882A1 (zh) 2022-03-22 2022-07-06 新型智能移动查房车系统

Country Status (2)

Country Link
CN (1) CN114712122A (zh)
WO (1) WO2023178882A1 (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005030235A1 (de) * 2005-06-29 2007-01-04 Meissner, Matthias Hubvorrichtung für einen Rollstuhl
CN213361618U (zh) * 2020-09-16 2021-06-04 天津腾铁科技有限公司 一种计算机软件技术开发演示装置
CN213588877U (zh) * 2020-11-12 2021-07-02 郑州大学第一附属医院 一种5g多功能移动查房车
CN214343159U (zh) * 2020-11-30 2021-10-08 李慧慧 一种5g移动查房车
CN113827422A (zh) * 2021-09-23 2021-12-24 东莞市信成医疗器械科技有限公司 一种多功能查房车

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105769492A (zh) * 2016-03-30 2016-07-20 俞慧 移动式电脑病历夹查房车
CN208942380U (zh) * 2017-12-08 2019-06-07 深圳市康瑞通精密仪器有限公司 显示器支架及推车
CN210199610U (zh) * 2019-07-02 2020-03-27 宁夏回族自治区通信产业服务有限公司 一种用于重要产品追溯系统的数据查询装置
CN213954869U (zh) * 2020-11-02 2021-08-13 汤国斌 一种在线教育用电子显示屏的固定底座
CN214222698U (zh) * 2021-01-04 2021-09-17 石家庄鲁光科技有限公司 一种用于医院的悬挂式led显示屏
CN214550092U (zh) * 2021-03-03 2021-11-02 张淏 一种智慧医疗护理装置
CN216079186U (zh) * 2021-11-17 2022-03-18 苏州安丽文软件技术有限公司 一种云端软件远程开发演示装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005030235A1 (de) * 2005-06-29 2007-01-04 Meissner, Matthias Hubvorrichtung für einen Rollstuhl
CN213361618U (zh) * 2020-09-16 2021-06-04 天津腾铁科技有限公司 一种计算机软件技术开发演示装置
CN213588877U (zh) * 2020-11-12 2021-07-02 郑州大学第一附属医院 一种5g多功能移动查房车
CN214343159U (zh) * 2020-11-30 2021-10-08 李慧慧 一种5g移动查房车
CN113827422A (zh) * 2021-09-23 2021-12-24 东莞市信成医疗器械科技有限公司 一种多功能查房车

Also Published As

Publication number Publication date
CN114712122A (zh) 2022-07-08

Similar Documents

Publication Publication Date Title
WO2023178882A1 (zh) 新型智能移动查房车系统
CN109163203A (zh) 一种隐藏式显示器悬挂装置
CN208618973U (zh) 一种门窗启闭装置
CN112593734A (zh) 一种智能工业触摸屏
CN211371678U (zh) 一种角度可调的液晶显示屏装置
CN211294077U (zh) 一种可调节式医院自助终端
CN213512963U (zh) 投影仪安装支架
CN215000471U (zh) 一种用于交互式网页动画的推演设备
CN211423801U (zh) 一种电动升降式电脑显示器底座
CN220817251U (zh) 一种便于调节投影角度的投影仪
CN111043484A (zh) 一种旋转工业显示器
CN220727750U (zh) 一种信息技术服务设备
CN116518257A (zh) 一种升降旋转支架及多媒体设备
CN215643363U (zh) 一种便于调节的交互式地形沙盘
CN215599829U (zh) 一种用于英语教学的多模态英语教学装置
CN219346056U (zh) 一种旋调展示幕
CN220957577U (zh) 一种远程教育设备
CN221103421U (zh) 一种远程探视病人的医疗装置
CN215689213U (zh) 一种转动椅转动结构
CN218935854U (zh) 基于单片机的旋转led显示屏控制装置
CN214481891U (zh) 一种信息技术咨询服务平台
CN214368941U (zh) 一种可调节方向的大屏幕数字显示器
CN215417070U (zh) 一种企业人力资源部培训用沙盘
CN220817258U (zh) 一种监控指挥中心用显示装置
CN220205301U (zh) 一种带有电动升降功能的显示屏

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22932934

Country of ref document: EP

Kind code of ref document: A1